HIGH
pm.php (aka the PM system) in DeluxeBB 1.08, and possibly earlier, allows remote attackers to bypass authentication by providing an arbitrary username in the membercookie cookie parameter
Published Aug 11, 2006
7.5
HIGHCVSS 2.0
EPSS 1.86%
Description
pm.php (aka the PM system) in DeluxeBB 1.08, and possibly earlier, allows remote attackers to bypass authentication by providing an arbitrary username in the membercookie cookie parameter.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.86% 0.01864
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01864
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.86% (0.01864) | 78.51th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.82% (0.01824) | 75.92th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.90% (0.00904) | 74.11th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.92% (0.00918) | 83.57th | v3 (v2023.03.01) |
| Nov 30, 2024 | 0.92% (0.00918) | 83.51th | v3 (v2023.03.01) |
| Jul 1, 2024 | 5.01% (0.05013) | 92.91th | v3 (v2023.03.01) |
| Oct 6, 2023 | 9.48% (0.09484) | 94.04th | v3 (v2023.03.01) |
| Aug 29, 2023 | 9.82% (0.09821) | 94.07th | v3 (v2023.03.01) |
| Jul 22, 2023 | 17.63% (0.17630) | 95.43th | v3 (v2023.03.01) |
| Jun 14, 2023 | 4.53% (0.04533) | 91.30th | v3 (v2023.03.01) |
| May 7, 2023 | 2.57% (0.02567) | 88.63th | v3 (v2023.03.01) |
| Mar 30, 2023 | 2.14% (0.02144) | 87.54th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.07% (0.02071) | 87.27th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (7)
- http://secunia.com/advisories/21387 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://securityreason.com/securityalert/1381 third-party-advisoryx_refsource_SREASON
- http://www.osvdb.org/27834 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/archive/1/442464/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/19418 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2006/3188 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/28270 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/21387 | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://securityreason.com/securityalert/1381 | third-party-advisoryx_refsource_SREASON | |
| http://www.osvdb.org/27834 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/archive/1/442464/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/19418 | vdb-entryx_refsource_BID | |
| http://www.vupen.com/english/advisories/2006/3188 | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/28270 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Aug 11, 2006
Updated Aug 7, 2024
Reserved Aug 10, 2006
Link CVE-2006-4078
CISA Vulnrichment
Updated n/a